7371280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13163}}^1$

素因数の和:13183

約数の個数: 40

約数和(自身を含む): 19588032

約数和(自身を除く): 12216752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13163, 26326, 52652, 65815, 92141, 105304, 131630, 184282, 210608, 263260, 368564, 460705, 526520, 737128, 921410, 1053040, 1474256, 1842820, 3685640, 7371280]

約数ペア:

[(1, 7371280), (2, 3685640), (4, 1842820), (5, 1474256), (7, 1053040), (8, 921410), (10, 737128), (14, 526520), (16, 460705), (20, 368564), (28, 263260), (35, 210608), (40, 184282), (56, 131630), (70, 105304), (80, 92141), (112, 65815), (140, 52652), (280, 26326), (560, 13163)]